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Space Security Index (SSI) 2016
The definition of space security guiding this report reflects the intent of the 1967 Outer Space Treaty that outer space should remain open for all to use for peaceful purposes now and in the future. The secure and sustainable access to, and use of, space and freedom from space-based threats.
Click http://spacesecurityindex.org/2016/11/space-security-2016/ link to open resource.